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Issue 21, 2017
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Selective vesicle aggregation achieved via the self-assembly of terpyridine-based building blocks

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Abstract

Herein, we report the self-assembly of a mono terpyridine-based building block modified with long alkyl chains, which gives rise to vesicular aggregates in aqueous media. The vesicles are responsive to transition metal ions, and form different kinds of aggregates after metal–ligand coordination. In particular, Ni(II) shows a unique influence on morphological transitions, whereby vesicles aggregate and fuse upon the addition of Ni(II) ions. Spectroscopic and morphological studies are highlighted in this work. Furthermore, the formed vesicles could behave as a matrix for encapsulating fluorescent dyes with similar molecular structure via co-assembly, enabling more accurate observation of vesicle aggregation via confocal laser scanning techniques.

Graphical abstract: Selective vesicle aggregation achieved via the self-assembly of terpyridine-based building blocks

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Supplementary files

Article information


Submitted
12 Mar 2017
Accepted
27 Apr 2017
First published
27 Apr 2017

Soft Matter, 2017,13, 3847-3852
Article type
Communication

Selective vesicle aggregation achieved via the self-assembly of terpyridine-based building blocks

G. Wang, Y. Peng, L. Lou, P. Xing and G. Du, Soft Matter, 2017, 13, 3847
DOI: 10.1039/C7SM00504K

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